Answer: They are similar but not congruent.
Step-by-step explanation: hope this help
 
        
                    
             
        
        
        
Answer:
-sinx
Step-by-step explanation:
a trig identity that is crucial to solving this problem is: sin^2 + cos^2 = 1
with knowing that, you can manipulate that and turn it into 1 - sin^2x = cos^x
so 1-sin^2x/sinx - cscx becomes cos^2x/sinx - cscx
it is also important to know that cscx is the same thing as 1/sinx
knowing this information, cscx can be replaced with 1/sinx
(cos^2x)/(sinx - 1/sinx)
now sinx and 1/sinx do not have the same denominator, so we need to multiply top and bottom of sinx by sinx; it becomes....
cos^2x
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(sin^2x - 1)/sinx
notice how in the denominator it has sin^2x-1 which is equal to -cos^2x
so now it becomes:
cos^2x
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-cos^2x/sinx
because we have a fraction over a fraction, we need to flip it
cos^2x          sinx
---------- * ----------------
1                  -  cos^2x
because the cos^2x can cancel out, it becomes 1
now the answer is -sinx
 
        
             
        
        
        
Difference in size, degree,<span> circumstances, etc.; lack of equality.</span>
        
             
        
        
        
Hanukkah, because that is what holiday it is used for. (Though I'm Christian and I don't know what the heck a creche is) but it says Christmas, so yeah. Hanukkah.